Tryptic Soy Broth Bacto 211824, 100g. Used in qualitative procedures for the cultivation of fastidious and nonfastidious microorganisms from a variety of clinical and nonclinical specimens. Tryptic Soy Broth Bacto 211824 - buy online through Voigt Global Distribution, your dealer distributor for all BBL DIFCO BD Microbiology products.